Slender tendril vine with glabrescent young branches, bifid leaves to 50mm x 50mm, glabrescent above, Glabrescent except veins beneath. Terminal racemes with pubescent bracts to 10mm long and bracteoles to 6mm long, fragrant white flowers aging yellowish, calyx splitting to 4 or 5 lobes, petals to 10mm long, hairy outside, glabrous woody pod to 150mm x 30mm